The 218 cubic inch flathead six and 3 speed transmission work great,It does have a working heater.It had a 1961, 1962 and 1963 plates on it that go with it. The last time it was licensed was in 1963.I also have a very informative shop manual and a new glove box owners manual.It also comes with a big folder with every receipt of everything that has been done to it, I bet I have forgotten half of the new stuff.This really is a good driving and running little truck just don’t expect to go anywhere real fast it was made for slow backroads driving.